Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun cosecant

1 sense of cosecant

Sense 1
cosecant, cosec -- (ratio of the hypotenuse to the opposite side of a right-angled triangle)
       => trigonometric function, circular function -- (function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle)